日期-时间

<text>{{ time (时间戳 ,"YY-MM-DD") }}</text> //2021-09-11
<text>{{ time (时间戳) }}</text> //2021-09-11 15:12:15

// 去除时间  "YY-DD-MM"
time(timeStamp, type = "") {
    if (timeStamp != undefined && timeStamp != "" && timeStamp > 0) {
		var date = new Date();
		date.setTime(timeStamp * 1000);
		var y = date.getFullYear();
		var m = date.getMonth() + 1;
		m = m < 10 ? ('0' + m) : m;
		var d = date.getDate();
		d = d < 10 ? ('0' + d) : d;
		var h = date.getHours();
		h = h < 10 ? ('0' + h) : h;
		var minute = date.getMinutes();
		var second = date.getSeconds();
		minute = minute < 10 ? ('0' + minute) : minute;
		second = second < 10 ? ('0' + second) : second;
		if (type) {
			return y + '-' + m + '-' + d;
		} else {
			return y + '-' + m + '-' + d + ' ' + h + ':' + minute + ':' + second;
		  }
    } else {
		return "";
	}
},